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The 4 Best Mermaid-Tail Blankets

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If you’ve ever questioned why a mermaid would even think about giving up her tail for a pair of legs, a mermaid blanket might be just what you need. The best mermaid-tail blankets come in a rainbow of colors and are made from warm, soft fabric that will keep you happy as a clam on cool nights.

Most mermaid blankets are made from a blend of cotton and synthetic fabrics, or from synthetic fleece. Blended fabrics have the breathability of cotton, and are very durable and warm. Synthetic fleece blankets can be warm and durable too, and are often incredibly soft. Both cotton-blend and fleece materials can be machine-washable, but it’s always a good idea to check the instructions on your particular blanket first.

Mermaid blankets come in a variety of styles, from sewn-fleece options to open-crochet designs. Knitted and crocheted blankets tend to have an open back and base, which makes them easy to slip on and off, but they’re not quite as warm. If you’re often cold at home, sewn blankets may be a better choice for you, as they usually have closed bottoms, and the tighter knit keeps out cool drafts.

Beyond material and sewing style, the size of your mermaid blanket is also important. For adults, you’ll want a blanket that measures around 70 inches, so you can keep your upper body warm in addition to your legs. For kids, look for blankets closer to 55 inches long, which will keep them cozy without covering their entire body. Many blankets have both child and adult sizes available, so you can play dress-up and match with your favorite tiny human.

Ready to (temporarily) turn your legs into fins? Read on for four highly rated mermaid blankets that are sure to create a splash, whether you’re wearing them on your couch or at a friend’s house.

1. The Best Overall

Turn your couch into an ocean oasis with this lovely mermaid-tail blanket, which is knitted from a blend of 30% cotton and 70% acrylic. It comes in a variety of solid jewel tones that highlight the knitted stripe details on the flipper. This blanket has an open back and base, so you can easily slip in and out of it. This blanket comes with a convenient carrying bag and an adorable mermaid charm necklace. It also comes in both adult and kid sizes, so you can dress up with friends and family, and it’s machine-washable at low temperatures for easy cleaning.

One fan raved: “OMG!!! Talk about being in your happy place!! I all but SQUEALED when I pulled out my pink mermaid tail!!! Just shut up and take my money!!!! The Rose red is definitely more of a hot pink, not red. NO biggie just know that when you order it. WOW, the quality is AMAZING, soft and snuggly everything you want a mermaid blanket to be!!! It's not too thick and its not itchy at all, I do have sensitive skin and I was worried about that but no issues! The price is unbelievable!!! [...] I'll be buying a green one soon to keep one in my bedroom and one in my living room! Buy one because you won't be disappointed at all!!”

  • Available colors: 9
  • Available sizes: 56 x 28 inches — 71 x 35.5 inches

2. The Best Fleece Mermaid-Tail Blanket

If you want to stay super cozy, this fleece mermaid-tail blanket is a great choice. Unlike the knitted blankets on this list, this one is made from solid fabric that’s sewn together, so you can slide your feet all the way into the flipper tail to keep super warm. It comes in a variety of two-tone color options as well as some patterned and ombre designs that can really show off your seaside style. This blanket is available in adult, child, and toddler sizes, so everyone can get in on the fun. It’s also machine-washable, so it’s easy to keep clean.

One fan raved: “I bought three mermaid blankets, one in Mint and two in Pink, and they look exactly like the photo. Each blanket is true to color and is sized correctly for adults. I have a Prime membership so these were delivered the next day with no issues. The blankets come vacuum sealed and double bagged. I like that they even included an individual gift bag to go with each blanket. The quality of the knit material is not as soft as I was hoping, but it's a great steal for the low price.”

  • Available colors: 12
  • Available sizes: Toddler, Kids Ages 5-12, Large Kids/Teen/Adult

3. The Best Rainbow Mermaid-Tail Blanket

This cotton and acrylic blanket is a must-have for mermaid-lovers looking for a more detailed and realistic-looking blanket. This crocheted design not only has textured stripes on the flipper, but also a rainbow scale overlay. If you prefer a more textured blanket, some of the color options come with raised scale detailing, so it’s worth taking a close look at all of the options. Like the other knitted blanket on this list, this one has an open back, which makes it easy to put on and take off, and to add a bit of sparkle and magic to your everyday, it also comes with a sequined mermaid keychain. If you have a little merperson you want to match, this blanket comes in both kids and adults sizes.

One fan raved: “I bought three mermaid blankets, one in Mint and two in Pink, and they look exactly like the photo. Each blanket is true to color and is sized correctly for adults. I have a Prime membership so these were delivered the next day with no issues. The blankets come vacuum sealed and double bagged. I like that they even included an individual gift bag to go with each blanket. The quality of the knit material is not as soft as I was hoping, but it's a great steal for the low price.”

  • Available colors: 12
  • Available sizes: Kids, Adults

4. The Best Tie-Dye Mermaid-Tail Blanket

You’re sure to have a whale of a time with this synthetic fleece blanket, which has a classic mermaid-tail design and an eye-catching tie-dye pattern. The bright rainbow backdrop is accented with a sequined scale pattern for an even more far-out look, and the bottom has a solid pink tone to bring some distinction to the flipper. If pink isn’t your color, you can also check out the other tie-dye color options, which have green, orange, and purple accents. This mermaid blanket is made from synthetic fleece to keep your toes warm, and the adult size is a bit shorter than the others on this list, so it’s easy to use your hands while snuggled on the couch. As well as adult sizes, it’s also available in kids and schoolchildren sizes, so everyone can enjoy the magic.

One fan raved: “I'm fairly tall at 5'7 and this blanket completely covers my chest to my feet! When I'm on the couch I usually have a blanket covering my legs and my arms are free so this is perfect.It's super soft and plush feeling. The sequins are not itchy and do not irritate my skin which is a huge plus. It's not heavy in material but keeps me warm. The color variation is unique - I was drawn to the black one the most. Definitely gifting this to my mom and grandmother!!”

  • Available colors: 7
  • Available sizes: Kids, Schoolchild, Adults